Ohcanbohtosat - ((\ drama ((16th century) OR (first century)).\ ) OR (\ drama 20th century.\ ))~
Ozuin - ((\ drama ((16th century) OR (first century)).\ ) OR (\ drama 20th century.\ ))~ - eai gávdnon bohtosat.
Gánnáha geahččalit iešguđetlágán čállinhámiid:
- first century »
 - 16th century »
 - 20th century »
 - drama 20th »
 
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sánit AND, OR ja NOT sáhttet moivet ohcama; geahččal lasihit aisttonmearkkaid ohcansániid birra: "((\ drama ((16th century) OR (first century)).\ ) OR (\ drama 20th century.\ ))~".
 - Joker-mearkkaid geavahemiin sáhtát gávdnat earálágán sátnehámiid: ((\ drama ((16th century) OR (first century)).\ ) OR (\ drama 20th century.\ ))*.